How to Restrict Users Login IP Ranges in Salesforce



  1. Click Your Setup –> Security Controls –> Network Access.
  2. Click “New” button.
  3. Enter a valid IP address in the Start IP Address field and a higher IP address in the End IP Address field.The start and end addresses define the range of allowable IP addresses from which users can log in. If you want to allow logins from a single IP address, enter the same address in both fields. For example, to allow logins from only 125.12.3.0, enter 125.12.3.0 as both the start and end addresses.For example, the following ranges are valid:0.0.0.0 to 1.255.255.255
    132.0.0.0 to 132.255.255.255
    132.0.0.0 to 133.255.255.255

    However, ranges like 0.0.0.0 to 2.255.255.255 or 132.0.0.0 to 134.0.0.0 are too large.

  4. Click “Save” button.
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